BLACKJACK ACES-3, 56950
Orbit data source: Space-Track
BLACKJACK ACES-3, 56950 is a payload satellite owned by DARPA (US) in SSO that was launched on Mon, 12 Jun 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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56950 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
BLCAN/LMSS
Mission
Operational Defense Communications
Bus & Motor
X-SAT, Unknown motor
Mass
~200 kg wet, ~200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 3.6 m
Radar Cross Section
0.875 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 BLACKJACK ACES-3
1 56950U 23084U 25334.79619503 .00008629 00000-0 38663-3 0 9993
2 56950 97.5950 103.4332 0007335 320.9054 39.1651 15.21470569137038Epoch: 2025-11-30T19:06Z
TLE epoch observation values (Epoch: 2025-11-30T19:06:31.250Z)
Latitude
0.00001°
Longitude
106.89808°
Altitude
500.579 km
Speed
7.616 km/s
True Right ascension
06h 53m 43s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
23:27:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
503.42 km
Perigee altitude
493.332 km
Semi-major axis
6,876.513 km
Eccentricity
0.00073
Inclination
97.595°
RAAN
103.4332°
Arg. of periapsis
320.9054°
True anomaly
39.21822°
Mean anomaly
39.1651°
Eccentric anomaly
39.19166°
Mean motion
3.80619 °/min
Orbital period
94.58 mins
BSTAR
0.00038663
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Other satellites on launch #84 in the year 2023 (2023-06-12 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.BLACKJACK ACES-3 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-01 07:53:17.688Z | 109.49° ESE | 2025-12-01 07:55:17.688Z | 73.705° E | 17.533° | 2025-12-01 07:57:17.688Z | 34.096° NE |
| 4 mins | 2025-12-01 09:27:17.688Z | 220.891° SW | 2025-12-01 09:29:17.688Z | 269.107° W | 23.397° | 2025-12-01 09:31:17.688Z | 311.869° NW |
| 4 mins | 2025-12-01 20:57:17.688Z | 58.518° ENE | 2025-12-01 20:59:17.688Z | 107.962° ESE | 22.525° | 2025-12-01 21:01:17.688Z | 146.488° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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